From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C5A70C433DB for ; Wed, 31 Mar 2021 08:23:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9BC25619CF for ; Wed, 31 Mar 2021 08:23:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232366AbhCaIXI (ORCPT ); Wed, 31 Mar 2021 04:23:08 -0400 Received: from foss.arm.com ([217.140.110.172]:33726 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231180AbhCaIWt (ORCPT ); Wed, 31 Mar 2021 04:22:49 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 1F918D6E; Wed, 31 Mar 2021 01:22:48 -0700 (PDT) Received: from usa.arm.com (e103737-lin.cambridge.arm.com [10.1.197.49]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 8C4AA3F792; Wed, 31 Mar 2021 01:22:46 -0700 (PDT) From: Sudeep Holla To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Cristian Marussi Cc: Sudeep Holla , etienne.carriere@linaro.org, souvik.chakravarty@arm.com, vincent.guittot@linaro.org, Jonathan.Cameron@Huawei.com, lukasz.luba@arm.com, james.quinlan@broadcom.com, thara.gopinath@linaro.org, f.fainelli@gmail.com Subject: Re: [PATCH v7 00/38] SCMI vendor protocols and modularization Date: Wed, 31 Mar 2021 09:22:41 +0100 Message-Id: <161717882079.1834611.15637274566917063721.b4-ty@arm.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210316124903.35011-1-cristian.marussi@arm.com> References: <20210316124903.35011-1-cristian.marussi@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 16 Mar 2021 12:48:25 +0000, Cristian Marussi wrote: > The current SCMI implementation does not provide an interface to easily > develop and include a custom vendor protocol implementation as prescribed > by the SCMI standard, also because, there is not currently any custom > protocol in the upstream to justify the development of a custom interface > and its maintenance. > > Moreover the current interface exposes protocol operations to the SCMI > driver users attaching per-protocol operations directly to the handle > structure, which, in this way, tends to grow indefinitely for each new > protocol addition. > > [...] Applied to sudeep.holla/linux (for-next/scmi), thanks! [01/38] firmware: arm_scmi: review protocol registration interface https://git.kernel.org/sudeep.holla/c/48dc16e2e5 [02/38] firmware: arm_scmi: introduce protocol handle definitions https://git.kernel.org/sudeep.holla/c/d7b6cc563a [03/38] firmware: arm_scmi: introduce devres get/put protocols operations https://git.kernel.org/sudeep.holla/c/23934efe37 [04/38] firmware: arm_scmi: make notifications aware of protocols users https://git.kernel.org/sudeep.holla/c/3dd2c81475 [05/38] firmware: arm_scmi: introduce new devres notification ops https://git.kernel.org/sudeep.holla/c/5ad3d1cf7d [06/38] firmware: arm_scmi: refactor events registration https://git.kernel.org/sudeep.holla/c/533c7095b1 [07/38] firmware: arm_scmi: convert events registration to protocol handles https://git.kernel.org/sudeep.holla/c/b9f7fd907c [08/38] firmware: arm_scmi: add new protocol handle core xfer ops https://git.kernel.org/sudeep.holla/c/a4a20b0975 [09/38] firmware: arm_scmi: add helper to access revision area memory https://git.kernel.org/sudeep.holla/c/3d5d6e84ea [10/38] firmware: arm_scmi: port Base protocol to new interface https://git.kernel.org/sudeep.holla/c/8d3581c252 [11/38] firmware: arm_scmi: port Perf protocol to new protocols interface https://git.kernel.org/sudeep.holla/c/1fec5e6b52 [12/38] cpufreq: scmi: port driver to the new scmi_perf_proto_ops interface https://git.kernel.org/sudeep.holla/c/eb1d35c6e3 [13/38] firmware: arm_scmi: remove legacy scmi_perf_ops protocol interface https://git.kernel.org/sudeep.holla/c/f58315a49c [14/38] firmware: arm_scmi: port Power protocol to new protocols interface https://git.kernel.org/sudeep.holla/c/9bc8069c85 [15/38] firmware: arm_scmi: port GenPD driver to the new scmi_power_proto_ops interface https://git.kernel.org/sudeep.holla/c/26f19496a9 [16/38] firmware: arm_scmi: remove legacy scmi_power_ops protocol interface https://git.kernel.org/sudeep.holla/c/0f84576a62 [17/38] firmware: arm_scmi: port Clock protocol to new protocols interface https://git.kernel.org/sudeep.holla/c/887281c751 [18/38] clk: scmi: port driver to the new scmi_clk_proto_ops interface https://git.kernel.org/sudeep.holla/c/beb076bb18 [19/38] firmware: arm_scmi: remove legacy scmi_clk_ops protocol interface https://git.kernel.org/sudeep.holla/c/137e68659e [20/38] firmware: arm_scmi: port Reset protocol to new protocols interface https://git.kernel.org/sudeep.holla/c/7e02934422 [21/38] reset: reset-scmi: port driver to the new scmi_reset_proto_ops interface https://git.kernel.org/sudeep.holla/c/35cc263062 [22/38] firmware: arm_scmi: remove legacy scmi_reset_ops protocol interface https://git.kernel.org/sudeep.holla/c/497ef0cbc6 [23/38] firmware: arm_scmi: port Sensor protocol to new protocols interface https://git.kernel.org/sudeep.holla/c/9694a7f623 [24/38] hwmon: (scmi) port driver to the new scmi_sensor_proto_ops interface https://git.kernel.org/sudeep.holla/c/987bae41e9 [25/38] iio/scmi: port driver to the new scmi_sensor_proto_ops interface https://git.kernel.org/sudeep.holla/c/25cbdd4609 [26/38] firmware: arm_scmi: remove legacy scmi_sensor_ops protocol interface https://git.kernel.org/sudeep.holla/c/f3690d9729 [27/38] firmware: arm_scmi: port SystemPower protocol to new protocols interface https://git.kernel.org/sudeep.holla/c/b46d852718 [28/38] firmware: arm_scmi: port Voltage protocol to new protocols interface https://git.kernel.org/sudeep.holla/c/fe4894d968 [29/38] regulator: scmi: port driver to the new scmi_voltage_proto_ops interface https://git.kernel.org/sudeep.holla/c/59046d157d [30/38] firmware: arm_scmi: remove legacy scmi_voltage_ops protocol interface https://git.kernel.org/sudeep.holla/c/c3ed5e953e [31/38] firmware: arm_scmi: make references to handle const https://git.kernel.org/sudeep.holla/c/f0e73cee26 [32/38] firmware: arm_scmi: cleanup legacy protocol init code https://git.kernel.org/sudeep.holla/c/51fe1b154e [33/38] firmware: arm_scmi: cleanup unused core xfer wrappers https://git.kernel.org/sudeep.holla/c/9162afa2ae [34/38] firmware: arm_scmi: cleanup events registration transient code https://git.kernel.org/sudeep.holla/c/3cb8c95f4b [35/38] firmware: arm_scmi: make notify_priv really private https://git.kernel.org/sudeep.holla/c/a02d7c93c1 [36/38] firmware: arm_scmi: rename non devres notify_ops https://git.kernel.org/sudeep.holla/c/aa1fd3e4cb [37/38] firmware: arm_scmi: add protocol modularization support https://git.kernel.org/sudeep.holla/c/f5800e0bf6 [38/38] firmware: arm_scmi: add dynamic scmi devices creation https://git.kernel.org/sudeep.holla/c/d4f9dddd21 -- Regards, Sudeep